Franklin Bronze Plaques, PCN Tours

Afro-American Collection, PCN Tours

Agworks Aquaponics Program at Commonwealth Charter Academy, PCN Tours

Alcoa Aluminum, PCN Tours

Allegheny County Courthouse, PCN Tours

American Keg, PCN Tours

Appalachian Brewing Company Sodaworks, PCN Tours

Arnold Palmer Memorabilia Warehouse, PCN Tours

Artifaqt Woodworking & Casting Pt.1, PCN Tours

Artifaqt Woodworking & Casting Pt. 2, PCN Tours

Aul Bat Company, PCN Tours

Beistle Party Favors, PCN Tours

Betts Industries, PCN Tours

Bill's Old Bike Barn - Harleys

Bluecoat American Dry Gin, PCN Tours

Bluett Brothers Violins, PCN Tours

Boardroom Distilling, PCN Tours

Boyer Candies, PCN Tours

Byers' Choice Museum, PCN Tours

Chanticleer, A Pleasure Garden, PCN Tours

Conneaut Cellars Winery and Distillery, PCN Tours

Coolspring Power Museum, PCN Tours

Crayola, PCN Tours

Cunningham Piano, PCN Tours

Custom Built Manufacturing, PCN Tours

Diamondback Truck Covers, PCN Tours

DonJon Shipbuilding and Repair, PCN Tours

The Drunken Smithy, PCN Tours

DS Wood Bats, PCN Tours

Dutchware Gear, PCN Tours

Duvall Leatherwork, PCN Tours

Edgar Allen Poe House, PCN Tours

Elsner Engineering, PCN Tours

Fabspeed Motorsports, PCN Tours

FPL Energy Wind Farm, PCN Tours

Gertrude Hawk, PCN Tours

Ghosts of Gettysburg, PCN Tours

Gilson Boards, PCN Tours

GK Elite Sportswear, PCN Tours

Glades Pike Winery, PCN Tours

Great Coasters International, PCN Tours

Harley-Davidson Motorcycles, PCN Tours (1995)

Harley-Davidson Motorcycles, PCN Tours (2007)

Heinz History Center, PCN Tours

Hershey's Chocolate, PCN Tours

High Steel Structures, PCN Tours

Hotsticks Firewood, PCN Tours

"House of Horrors" Building Inspection, Northeast Training Institute - PCN Tours

Independence Hall, PCN Tours

Kite Tales Weaving, PCN Tours

KME Fire Trucks, PCN Tours

Knouse Foods Apple Sauce, PCN Tours

Knouse Foods Cherry Filling, PCN Tours

Liberty Pole Spirits, PCN Tours

Linden Creek Dairy Farm, PCN Tours

Linesville State Fish Hatchery, PCN Tours

Little League Museum, PCN Tours

Lockheed Martin, PCN Tours

Martelli's Metal Fabrication, PCN Tours

Martin Guitars Part 1, PCN Tours

Martin Guitars Part 2, PCN Tours

Martin's Potato Chips, PCN Tours

Meadowbrooke Gourds, PCN Tours

Milroy Farms, PCN Tours

Mini-Golf, Inc., PCN Tours

Mompops Ice-Pops, PCN Tours

My Pets Brace, PCN Tours

National Civil War Museum, PCN Tours

National Weather Service, PCN Tours

Nova Maple Syrup, PCN Tours

Orthey Autoharps Part 1 of 2 (2009), PCN Tours

Orthey Autoharps Part 2 of 2 (2009), PCN Tours

Patterson-Kelly Boilers and Water Heaters, PCN Tours

Patrick Murphy Pipe Organs, PCN Tours

Patterson Maple Farms, PCN Tours

PennDOT Road Sign Sculpture Garden, PCN Tours

Pennsylvania Precision Cast Parts, PCN Tours

Pennsylvania State Museum Quilt Collection, PCN Tours

Pepperell Braiding & Holgate Toys, PCN Tours

Phillips Mushroom Farms

Piper Aviation Museum, PCN Tours

Plot Twist Farm, PCN Tours

Presque Isle Wine Cellars, PCN Tours

Pulakos Chocolates, PCN Tours

Punxsutawney Weather Discovery Center, PCN Tours

Quebecor World Phone Books, PCN Tours

QVC, PCN Tours

Radius Toothbrush, PCN Tours

Reading Soda Works, PCN Tours

Scaramuzza's Pasta Products, PCN Tours

Schulmerich Handbells, PCN Tours

Scranton Army Ammunition Plant, PCN Tours

Shade Mountain Naturals, PCN Tours

Shriners Hospitals for Children, PCN Tours

Signature Door, PCN Tours

Snyder's Pretzels, PCN Tours

Speckled Hen Chocolate, PCN Tours

Stanley Vidmar Storage, PCN Tours

Straub Brewery, PCN Tours

Strong Spas, PCN Tours